## Abstract Sedimentโquality guidelines (SQGs) have been published for polychlorinated biphenyls (PCBs) using both empirical and theoretical approaches. Empirically based guidelines have been developed using the screeningโlevel concentration, effects range, effects level, and apparent effects thres
A model for the concentration of lead and polychlorinated biphenyls in lake sediment
โ Scribed by Brian Rippey
- Publisher
- Springer Netherlands
- Year
- 2009
- Tongue
- English
- Weight
- 347 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0921-2728
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A headspace solid-phase microextraction HSSPME method has been ลฝ . developed for the quantification of polychlorinated biphenyls PCBs in soils and sediments. In this study polydimethylsiloxane fibers with a 100 m thickness were used. Parameters affecting the extension of the adsorption process were
## Abstract Levels of contaminants including polychlorinated dibenzoโ__p__โdioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), nonโorthoโsubstituted and monoโorthoโsubstituted dioxinlike polychlorinated biphenyls (DLPCBs) were determined in sediments and freshwater mussels (__Dreissena__ spp. a